code: def main():
      app()
  
file_path: dgl/dglgo/dglgo/cli/cli.py
imports: import typer
  from ..pipeline import *
  from ..model import *
  from .apply_cli import apply
  from .config_apply_cli import config_apply_app
  from .config_cli import config_app
  from .export_cli import export
  from .recipe_cli import recipe_app
  from .train_cli import train
label_desc: Use image node_id 1 for calling a global function with example usage: main() without return types